同学们,如果不直接给出两个数字,让你写出两位数,你会吗?例1:一个两位数,个位上的数比十位上的数大2,这个两位数是多少?【分析与解】解答这样的题目,首先要按照题意,思考十位上、个位上的数各是几,然后再组合成两位数。学习了两位数以后,我们知道:一个两位数,个位上的数字最小是0,最大是9;十位上的数字最小是1,最大是 Students, if you do not give two numbers directly, so you write two digits, you will? Example 1: a two-digit, the number of one-digit than the number of ten on the big two, the two-digit [Analysis and Settlement] To answer such a question, we must first follow the head in mind, think about ten, the number of a few are a few, and then combined into two figures. After learning a two-digit number, we know that: A two-digit number with the smallest digit on the first digit is 0 and the largest is 9; the smallest digit on the tenth digit is 1 and the maximum is